On the morning of the 19th [of August 1881] we sighted the island of Saint Mathews, passing three miles to the eastward of it, its highest peaks only showing above the fog.
Rattlesnake Lake (Wikipedia) Rattlesnake Lake is a lake in the northwest United States, located in Rattlesnake Mountain Scenic Area in King County, Washington, approximately thirty miles (50 km) east of Seattle, south of Interstate 90.